Atheism is very individualistic. Whereas religions unify their members with a core set of beliefs and behaviors, atheists are united simply by a lack of belief in gods.
Atheists are one of the fastest growing minorities in the world, and many people are choosing to give voice to their views publicly rather than hiding their lack of religious beliefs from their communities.
Members of the atheist rights movement might be interested in their right to raise children free of the influence of 2 ZEBCO RHINO TOUGH 6'0 MEDIUM ACTION CASTING RODS.NEW . They may push for the safety and security of atheists in devoutly religious societies.
All of this means that there is no singular, decisive "atheist movement."
The atheist movement has many faces, and each individual has the opportunity and the freedom to make a difference however he or she wishes.
All of this means that there is no single representative of atheism or the atheist movement. No individual is doing it "right" or is somehow a "better" atheist than anyone else.